154088440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5741}}^1$

素因数の和:5824

約数の個数: 64

約数和(自身を含む): 384484320

約数和(自身を除く): 230395880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 5368, 5741, 6710, 11482, 13420, 22964, 26840, 28705, 45928, 57410, 63151, 114820, 126302, 229640, 252604, 315755, 350201, 505208, 631510, 700402, 1263020, 1400804, 1751005, 2526040, 2801608, 3502010, 3852211, 7004020, 7704422, 14008040, 15408844, 19261055, 30817688, 38522110, 77044220, 154088440]

約数ペア:

[(1, 154088440), (2, 77044220), (4, 38522110), (5, 30817688), (8, 19261055), (10, 15408844), (11, 14008040), (20, 7704422), (22, 7004020), (40, 3852211), (44, 3502010), (55, 2801608), (61, 2526040), (88, 1751005), (110, 1400804), (122, 1263020), (220, 700402), (244, 631510), (305, 505208), (440, 350201), (488, 315755), (610, 252604), (671, 229640), (1220, 126302), (1342, 114820), (2440, 63151), (2684, 57410), (3355, 45928), (5368, 28705), (5741, 26840), (6710, 22964), (11482, 13420)]